Showing 421 - 440 results of 906 for search 'mode composition (method OR methods)', query time: 0.15s Refine Results
  1. 421
  2. 422

    Laser Treatment of Titanium Alloys by V.V. Girzhon, O.V. Smolyakov, V.L. Greshta, V.V. Yemelianchenko, and A.Sh. Razzokov

    Published 2024-12-01
    “…Therefore, the presented laser surface-treatment modes act as an effective method of titanium-alloy surface treatment, since they have a qualitative effect on structure that, in turn, leads to an improvement in the mechanical characteristics of the surface layers.…”
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  3. 423

    Obtaining functional-gradient Ti-HA coatings by detonation spraying by Ж.Б. Сағдолдина, Д.Р. Байжан, Е.Е. Қамбаров, Қ. Төребек

    Published 2022-09-01
    “…The structural-phase state and tribological properties of TiHA detonation coatings were investigated by modern materials science methods: X-ray phase analysis (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX-mapping), profilometry and ball-disk wear-resistance test. …”
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  4. 424
  5. 425

    Mixing temperature optimization and modification mechanism of medical masks modified asphalt: Insights from computational chemistry by Heyang Ding, Hongren Gong, Lin Cong

    Published 2024-12-01
    “…Fluorescence microscopy and multi-band spectroscopy were employed to acquire the microstructure. Binding modes in MMA were determined using binding sites exploration, evaluating the energy composition of each binding mode through quantum chemistry (QC). …”
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  6. 426

    Enhancing structural health monitoring of fiber-reinforced polymer composites using piezoresistive Ti3C2Tx MXene fibers by Bircan Haspulat Taymaz, Handan Kamış, Michal Dziendzikowski, Kamil Kowalczyk, Krzysztof Dragan, Volkan Eskizeybek

    Published 2025-01-01
    “…Abstract The anisotropic behavior of fiber-reinforced polymer composites, coupled with their susceptibility to various failure modes, poses challenges for their structural health monitoring (SHM) during service life. …”
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  7. 427

    Chemical composition by PTP 1B inhibitory activity guided analysis of a plant- based antidiabetic polyherbal drug used in ethnomedical systems by Pardon Mugari, Pamhidzai Dzomba, Stephen Nyoni

    Published 2025-01-01
    “…A polyherbal drug consisting of a mixture of two herbal plants, Zanthoxylum chalybeum and Xeroderris stuhlmannii root powder mixed in equal amounts using a tea cup, was studied to investigate its chemical composition and possible mode of action. Methods Phytochemicals were isolated using Column and Thin Layer Chromatography, and antidiabetic activity was ascertained using an enzyme inhibition model. …”
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  8. 428

    The use of flowable bulk-fill resin composite entire cavity is a less time-consuming approach for occluso-proximal restorations in primary teeth by Clara Cavagnoli Mendes, Cleber Paradzinski Cavalheiro, Carolina Lopes da Silva, José Carlos Pettorossi Imparato, Tathiane Larissa Lenzi

    Published 2024-06-01
    “… Aim: To compare the time required to perform occluso-proximal restorations using different flowable resin composites (as an intermediate layer or entire cavity) with conventional resin composite (incremental technique). …”
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  9. 429
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    Microshear bond strength of resin composite to Ti6A14V titanium alloy after different chemical and mechanical surface treatments by Reza Tayefeh Davalloo, Sanaz AziziGermi, Zeinab Moghaddami, Heshmatollah Ebrahimi-Najafabadi, Mehrsima Ghavami-Lahiji

    Published 2025-08-01
    “…One tygon tubes was placed perpendicularly to each plate. The resin composite was then placed on the treated plates and light-cured for 40 s. μ-SBS and failure mode were analyzed after 2000 thermal cycles (5 to 55 °C). …”
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  11. 431
  12. 432

    Experimental Study on Mechanical Properties of Interface between Basalt Fiber-Reinforced Polymer/Glass Fiber-Reinforced Polymer Composite Cement Plate and Concrete by Lifeng Zhang, Hui Liu, Wenqiang Li, Hangjun Liu, Xuehui An, Xiaoruan Song

    Published 2021-01-01
    “…The influence of the FRP cement plates, the concrete strength, and the ribs installed in the cement plate on the interfacial shear strength, the relative bond-slip, strain, and the failure modes of the composite samples is recorded and analyzed. …”
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  13. 433
  14. 434

    The effect of NaClO and EDTA pretreatment on the shear bond strength between the enamel white spot lesions and resin composite: An in vitro study by HE Jingyu, DING Yu, YANG Yuanyuan, NI Ke, WANG Yan, MENG Jian, MENG Qingfei

    Published 2025-03-01
    “…Objective To compare the impact of NaClO and EDTA pretreatment on the enamel surfaces pore exposure rate, resin infiltration effectiveness and shear bond strength between the enamel white spot lesions (WSLs) and resin composite. Methods A total of 104 sound premolars were selected for the study. 4 mm×4 mm×2 mm enamel blocks from 64 sound premolars were cut in the center of the buccal surfaces of the teeth. …”
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  15. 435

    Research on the deformation mechanism of reconfigurable wheel-tracked wheel with planetary expansion and retraction by LIU Jinfu, LI Zelin, XU Linsen, JIANG Zhengyan, SHEN Penghui

    Published 2025-07-01
    “…ObjectiveTo meet the task requirements of ground-based special robots in complex environments, such as earthquake relief, a wheel-tracked reconfigurable wheel without elastic compensation elements was designed.MethodsFirstly, the system composition and working principles of the planetary expansion and retraction mechanism, deformation mechanism, and clutch mechanism were introduced, and the motion modes achievable by the deformable wheel in different working scenarios were discussed. …”
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  16. 436

    Comparison of shear bond strength and color reproduction of two different high-performance polymers veneered with two different thicknesses of resin composite: an in-vitro study by Gehad Abdelgawad Ahmed, Amr El-Etreby, Ghada ABD El-Fattah

    Published 2023-11-01
    “… Objective: to evaluate the effect of material type and veneer thickness on the final color and shear bond strength of PEEK bilayered restorations. Material and Methods: sixty-four square-shaped core specimens (7×7×2), were fabricated by CAD/CAM technology from two high-strength polymers, BioHPP (High-Performance Polymer, group B n=32), and Pekkton® ivory (PolyEtherKetoneKetone, group P n=32) then were veneered with resin composite (crea.lign dentin A3). …”
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    Mechanisms of Pragmatic Focusing in Modern English-Language Versions of the “Canonical” Plot of the Blue Beard by Z. M. Chemodurova

    Published 2019-11-01
    “…A comparative structural, compositional, and linguistic-stylistic analysis of eight literary texts intertextually correlated with the classic story of the Blue Beard made it possible to identify such methods of attention distribution in the modeled by A. …”
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